Link: added isLinkCurrent() & getComponent() [Closes #229]

src/Application/UI/Link.php

@@ -41,6 +41,15 @@ public function __construct(Component $component, string $destination, array $pa
 	}
 
 
+	/**
+	 * Returns link component.
+	 */
+	public function getComponent(): Component
+	{
+		return $this->component;
+	}
+
+
 	/**
 	 * Returns link destination.
 	 */
@@ -80,6 +89,15 @@ public function getParameters(): array
 	}
 
 
+	/**
+	 * Determines whether this links to the current page.
+	 */
+	public function isLinkCurrent(): bool
+	{
+		return $this->component->isLinkCurrent($this->destination, $this->parameters);
+	}
+
+
 	/**
 	 * Converts link to URL.
 	 */